Study context
The studies summarised here involved particular olive oils, dietary patterns, doses and participant groups. They did not test Lumen One.
The Science
What the research actually says about high-polyphenol olive oil
High-polyphenol extra virgin olive oil is one of the most studied foods in modern nutrition research. Below is a look at what that research has explored, shared for general education.
400+
mg/kg polyphenols, lab verified
618
mg/kg total polyphenols in the current release.
100%
Independently tested, every release
AUS
grown · early harvested · extracted promptly
Important research context
How to read this page
What the findings mean
Their findings do not establish that Lumen One will produce the same effects for every individual. No health outcome is promised or guaranteed, and any health effect should be considered within a healthy diet involving a variety of foods.
Food, not medicine
Lumen One is a food, not a medicine, and is not intended to diagnose, treat, cure or prevent disease. Speak with a qualified health professional for advice specific to you.
Polyphenols, explained
The science, without the spin.
In the European Union, food authorities (EFSA) permit a single approved statement for olive oil polyphenols: that they contribute to the protection of blood lipids from oxidative stress, at an intake of 5 mg of hydroxytyrosol and related compounds per day. It is a statement about protecting fats in the blood from oxidation, not about disease.
Australia regulates food and health claims separately, so we keep it simple: we publish what is in the bottle, batch by batch, and link the original research below so you can read it in full.
What the research shows
Why high-polyphenol olive oil matters
Not all extra virgin olive oil delivers the same concentration of beneficial plant compounds. High-polyphenol EVOO combines healthy monounsaturated fats with naturally occurring antioxidants, offering benefits that extend well beyond flavour.
Heart & circulation
High-polyphenol EVOO brings together heart healthy monounsaturated fats and naturally occurring antioxidants. In controlled human trials, higher-polyphenol oils improved HDL cholesterol, reduced oxidised LDL and lowered other markers of oxidative stress compared with lower polyphenol oils. This helps explain why quality EVOO holds such an important place in heart healthy Mediterranean eating.
Supports healthier blood lipids and antioxidant protection. References 1-3.
Brain & cognitive function
Research suggests EVOO may help support memory, attention and healthy cognitive ageing. In PREDIMED cognitive trials, older adults following a Mediterranean diet supplemented with EVOO performed better on measures of memory and global cognition than control groups. Emerging research is examining whether EVOO's phenolic compounds provide additional support for long-term brain health.
Promising support for memory, focus and healthy cognitive ageing. References 4-6.
Oxidative & inflammatory balance
Olive polyphenols such as hydroxytyrosol, oleacein and oleocanthal help the body manage everyday oxidative stress. Human trials show high-polyphenol oils can reduce markers of lipid oxidation more effectively than oils containing fewer polyphenols. These compounds are also being studied for their influence on the body's natural inflammatory pathways.
Helps strengthen the body's natural antioxidant defences. References 1-2.
Cellular defence & healthy ageing
Every cell is exposed to oxidative stress from normal metabolism, lifestyle and the environment. Olive oil studies have recorded favourable changes in markers associated with oxidative damage, with high-polyphenol oils showing their clearest advantage in protecting blood lipids from oxidation. This is why freshness, early harvesting and verified polyphenol levels matter.
Protective plant compounds, preserved from olive to bottle. References 2 and 7.
Research findings describe the studies and populations cited; they are not promises about Lumen One or individual outcomes.
Release testing
Every release. Every result.
Every release is sent to an independent laboratory before it ships. The results are published openly with each release, not averaged, not estimated.
Total polyphenols (mg/kg)OleocanthalOleaceinFree fatty acidsPeroxide valueUV absorbance (K232 / K270)
References
Research cited on this page
- George ES et al. (2019). The effect of high-polyphenol extra virgin olive oil on cardiovascular risk factors: A systematic review and meta-analysis. Critical Reviews in Food Science and Nutrition. doi:10.1080/10408398.2018.1470491
- Covas MI et al. (2006). The effect of polyphenols in olive oil on heart disease risk factors: A randomised trial. Annals of Internal Medicine. doi:10.7326/0003-4819-145-5-200609050-00006
- Estruch R et al. (2018). Primary Prevention of Cardiovascular Disease with a Mediterranean Diet Supplemented with Extra-Virgin Olive Oil or Nuts. New England Journal of Medicine. doi:10.1056/NEJMoa1800389
- Valls Pedret C et al. (2015). Mediterranean Diet and Age Related Cognitive Decline: A Randomized Clinical Trial. JAMA Internal Medicine. doi:10.1001/jamainternmed.2015.1668
- Martínez Lapiscina EH et al. (2013). Mediterranean diet improves cognition: The PREDIMED-NAVARRA randomised trial. Journal of Neurology, Neurosurgery & Psychiatry. doi:10.1136/jnnp-2012-304792
- Morris MC et al. (2015). MIND diet associated with reduced incidence of Alzheimer's disease. Alzheimer's & Dementia. doi:10.1016/j.jalz.2014.11.009
- Machowetz A et al. (2007). Effect of olive oils on biomarkers of oxidative DNA stress in Northern and Southern Europeans. FASEB Journal. doi:10.1096/fj.06-6328com
What matters most
Polyphenol content.
Many mass-market EVOOs contain under 100 mg/kg of polyphenols. Every Lumen One release is independently lab tested and released only when it exceeds our internal standard of 400 mg/kg.
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